WebbAn element e.g. gold (Au) is a pure substance made from only one type of atom. A compounds e.g. water (H 2 O) is a pure substance made from two or more elements chemically bonded together – you can see how using formulae helps not hinders here. Elements, unlike compounds, cannot be broken down into any simple substance. WebbPure substances can be divided into two categories – elements and compounds. Elements are made up of the same types of atoms. The known elements listed in the periodic table can be considered pure …

Which is a substance that is made up of only one type of atom ... - Quora

WebbIf a pure substance is broken down, the smallest piece will be also same characteristics. The mixture can be separated and get the substances with the help of different … WebbBut it became apparent that even pure isotopes do not necessarily have integral atomic mass values. As Marignac had guessed, an atom’s mass need not equal the sum of the … did linda thompson date elvis

What are the Types of Pure Substances? - Toppr

Webb21 juli 2024 · Pure substances A pure substance has a definite and constant composition — like salt or sugar. A pure substance can be either an element or a compound, but the composition of a pure substance doesn’t vary. Elements An element is composed of a single kind of atom. An atom is the smallest particle of an element that still has all the … WebbA pure substance made up of only one type of atom e.g. oxygen or carbon. answer choices . element. emulsion. pure substance. compound. Tags: Question 3 . SURVEY . 30 … did linda ronstadt write her own music